Our goal was to contrast the influence of intermittent and continuous support provided by doulas during labor and delivery on 5 childbirth outcomes. Data were aggregated across 11 clinical trials by means of meta- analytic techniques. Continuous support, when compared with no doula support, was significantly associated with shorter labors (weighted mean difference - 1.64 hours, 95% confidence interval -2.3 to -.96) and decreased need for the use of any analgesia (odds ratio .64, 95% confidence interval .49 to .85). oxytocin (odds ratio .29, 95% confidence interval .20 to .40), forceps (odds ratio .43, 95% confidence interval .28 to .65), and cesarean sections (odds ratio .49, 95% confidence interval .37 to .65). Intermittent support was not significantly associated with any of the outcomes. Odds ratios differed between the 2 groups of studies for each outcome. Continuous support appears to have a greater beneficial impact on the 5 outcomes than intermittent support. Future clinical trials, however, will need to control for possible confounding influences. Implications for labor management are discussed.
CITATION STYLE
Scott, K. D., Berkowitz, G., & Klaus, M. (1999). A comparison of intermittent and continuous support during labor: A meta-analysis. American Journal of Obstetrics and Gynecology, 180(5), 1054–1059. https://doi.org/10.1016/S0002-9378(99)70594-6
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